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Kaifeng DEAR Air Separation's "Gas Investment Service" has received unanimous praise from customers.The professional skills and dedication of its operation and maintenance team have been highly prai
2024.12.19
8 Iranian Companies Invite “DEAR Air Separation” for Business Talks
2024.12.16
(Mr. He Baotang, Founder of DEAR Air Separation) Air Separation Industry Research Institute of Kaifeng City Academy of Sciences (Fourth Work Promotion Meeting)
2024.12.06
DEAR air separation was selected for the "Credit China" program on CCTV channel Rated as a 'Key Credit Certification Enterprise'
2024.11.28
DEAR Air Separation Signed 40000 Level Smart Air Separation Project
2024.11.26
DEAR Air Separation 20th Anniversary Celebration grandly held
2024.11.16
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Products
Large air separation
Small air separation
High purity nitrogen air separation
Liquefaction air separation
Complete air separation
Biogas purification
Air separation parts
Service
Service policy
FAQ
Service network
Technology & Quality
Intelligent workshop
Remote monitoring equipment
Quality management system
Research center
About DEAR
About Us
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